<template>
  <div class="login-container">
    <div class="login">
      <el-form ref="loginRef" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on" label-position="left">
        <div class="title-container">
          <h3 class="title">
            <img src="@/assets/common/title.ef005a7a.png" />
          </h3>
        </div>
        <el-form-item prop="mobile">
          <span class="svg-container">
            <svg-icon icon-class="user" />
          </span>
          <el-input ref="username" v-model="loginForm.mobile" placeholder="Username" name="username" type="text" tabindex="1" auto-complete="on" />
        </el-form-item>

        <el-form-item prop="password">
          <span class="svg-container">
            <svg-icon icon-class="password" />
          </span>
          <el-input :key="passwordType" ref="password" v-model="loginForm.password" :type="passwordType" placeholder="Password" name="password" tabindex="2" auto-complete="on" @keyup.enter.native="handleLogin" />
          <span class="show-pwd" @click="showPwd">
            <svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'" />
          </span>
        </el-form-item>
        <el-button class="loginBtn" type="primary" style="width: 100%; margin-bottom: 30px" @click.native.prevent="handleLogin">立即登录</el-button>
      </el-form>
      <div class="bgc">
        <img src="@/assets/common/contentBg.png" alt="" />
      </div>
    </div>
  </div>
</template>

<script>
import { nanoid } from 'nanoid'
import { test } from '@/api'
export default {
  name: 'Login',
  data() {
    return {
      loginForm: {
        mobile: 'admin',
        password: '111111'
      },
      loginRules: {
        mobile: [{ required: true, message: '请输入用户名', trigger: blur }],
        password: [{ required: true, message: '请输入用户名', trigger: blur }]
      },
      passwordType: 'password',
      redirect: undefined
    }
  },
  watch: {
    $route: {
      handler: function (route) {
        this.redirect = route.query && route.query.redirect
      },
      immediate: true
    }
  },
  created() {
    test()
  },
  methods: {
    showPwd() {
      if (this.passwordType === 'password') {
        this.passwordType = ''
      } else {
        this.passwordType = 'password'
      }
      this.$nextTick(() => {
        this.$refs.password.focus()
      })
    },
    // 点击登录执行的方法
    handleLogin() {
      this.$refs.loginRef.validate(async (valid) => {
        if (!valid) return
        await this.$store.dispatch('user/login', nanoid())
        this.$router.push('/')
      })
    }
  }
}
</script>

<style lang="scss">
// 全局生效的样式
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg: #ffffff;
$light_gray: #fcd248;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
  }

  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.7); // 输入登录表单的背景色
    border-radius: 5px;
    color: #454545;
  }

  .el-form-item__error {
    color: #fff;
  }
}
</style>

<style lang="scss" scoped>
// 只对当前组件生效的样式
$bg: #f0fdc1;
$dark_gray: #889aa4;
$light_gray: #eee;

.login-container {
  min-height: 100%;
  width: 100%;
  background-color: $bg;
  overflow: hidden;
  background-position: center; // 将图片位置设置为充满整个屏幕
  .login {
    width: 960px;
    height: 516px;
    margin: 0 auto;
    margin-top: 150px;
    border-radius: 30px;
    box-shadow: 1px 1px 10px rgb(202, 202, 202);
    display: flex;
    .bgc {
      width: 560px;
      img {
        width: 100%;
      }
    }
  }
  .login-form {
    position: relative;
    width: 400px;
    max-width: 100%;
    overflow: hidden;
    padding: 40px;
  }
  .loginBtn {
    background: #f8ea2a;
    height: 64px;
    line-height: 32px;
    font-size: 24px;
    border: none;
  }
}

.svg-container {
  padding: 6px 5px 6px 15px;
  color: $dark_gray;
  vertical-align: middle;
  width: 30px;
  display: inline-block;
}

.title-container {
  position: relative;

  .title {
    font-size: 26px;
    color: $light_gray;
    margin: 0px auto 40px auto;
    text-align: center;
    font-weight: bold;
    img {
      width: 200px;
    }
  }
}

.show-pwd {
  position: absolute;
  right: 10px;
  top: 7px;
  font-size: 16px;
  color: $dark_gray;
  cursor: pointer;
  user-select: none;
}
</style>
